package com.he.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.env.Environment;
import org.springframework.core.env.Profiles;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Contact;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

import java.util.ArrayList;


@Configuration
@EnableSwagger2 //开启Swagger2
public class SwaggerConfig {

    @Bean
    public Docket docket1(){
        return new Docket(DocumentationType.SWAGGER_2).groupName("A");
    }


    @Bean
    public Docket docket2(){
        return new Docket(DocumentationType.SWAGGER_2).groupName("B");
    }


    @Bean
    public Docket docket3(){
        return new Docket(DocumentationType.SWAGGER_2).groupName("C");
    }

    //配置了Swagger的Docket的bean实例
    @Bean
    public Docket docket(Environment environment){

        //设置要显示的Swagger环境
        Profiles profiles = Profiles.of("dev");
        //获取项目的环境，通过environment.acceptsProfiles判断是否处在自己设定的环境中
        boolean flag = environment.acceptsProfiles(profiles);

        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())
                .groupName("何恒嘉")
                .enable(flag)
                .select()
                //配置要扫描接口的方式
                //basePackage：指定要扫描的包
                //.apis(RequestHandlerSelectors.any()) 扫描全部
                //.apis(RequestHandlerSelectors.none()) 都不扫描
                //.apis(RequestHandlerSelectors.withClassAnnotation()) 扫描类上的注解，参数是一个注解的反射对象
                .apis(RequestHandlerSelectors.basePackage("com.he.controller"))
                //过滤什么路径？扫描带有he的所有路径
                //.paths(PathSelectors.ant("/he/**"))
                .build();
    }

    //配置Swagger信息=ApiInfo
    private ApiInfo apiInfo(){

        //作者信息
        Contact contact = new Contact("何恒嘉","https://www.yuque.com/yezhigao","1044632902@qq.com");
        return new ApiInfo("何恒嘉的Swagger文档",
                "但愿人长久千里共婵娟",
                "1.0",
                "https://www.yuque.com/yezhigao/",
                contact,
                "Apache 2.0",
                "http://www.apache.org/licenses/LICENSE-2.0",
                new ArrayList());
    }

}
